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Active NPI 1992830285 Individual Practitioner Male Practitioner

Dr. Timothy R Twombly , DC

Chiropractor • Irvine, CA

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Timothy Twombly, DC is a certified Chiropractor practicing in Irvine, CA. With approximately 48 years of clinical experience since completing medical education in 1978, Dr. Twombly delivers high-quality medical care to the local community at 14150 CULVER DR.

Dr. Twombly is affiliated with Timothy R Twombly Dc And Kenneth D Erickson Dc A Chiropractic Corp and accepts Medicare assignment.

Frequently performed procedures and clinical services include chiropractic manipulative treatment, 5 spinal regions, chiropractic manipulative treatment, 3-4 spinal regions. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

14150 Culver Dr
Suite# 103

Irvine, CA 926040315

Telephone 9498571888
Fax 9498574536
Associated Practice Facility / Clinic

Medicare Profile & Education

Medical School

Other

Graduation Year

1978

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Chiropractor in Irvine, CA

Senior Veteran Specialist (>20 Yrs)
Practitioner Clinical Experience
48 Yrs +22.3 yrs vs City Avg
City Avg: 25.7 Yrs
State Avg: 27.5 Yrs
Regional Practice Density
138 Specialists

Practicing in Irvine, CA (12100 Statewide)

Telehealth Adoption Rate
0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
32.0% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Twombly (48 Years) 48 Yrs
Irvine Specialty Average (25.7 Years) 25.7 Yrs

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2024)
Reporting Year:
HCPCS Code & Description Services Patients Submitted Charge Medicare Allowed
98942 Chiropractic manipulative treatment, 5 spinal regions
414 81 $80.00 $54.41

Medical Specialties & State Licenses

Chiropractor Primary Specialty

NUCC Taxonomy Code: 111N00000X

State License CA 12297

A provider qualified by a Doctor of Chiropractic (D.C.), licensed by the State and who practices chiropractic medicine -that discipline within the healing arts which deals with the nervous system and its relationship to the spinal column and its interrelationship with other body systems.

Additional State Medicaid & Healthcare Payer Identifiers

Commercial Insurance / Payer ID Dc License
DC12297 (CA)
Commercial Insurance / Payer ID Group Npi
1275696619 (CA)
Commercial Insurance / Payer ID Blue Shield
ZZZ50052Z (CA)

Hospital & Practice Group Affiliations

Timothy R Twombly Dc And Kenneth D Erickson Dc A Chiropractic Corp

1110 Roosevelt, Irvine, CA 926203684

Phone: 9498571888

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

4 Associated Practitioners
NPI 1306971601

Doctor of Chiropractic

Patrick King

Acupuncturist

NPI 1417318130
Dr. Amy Vuong , PT, DPT

Physical Therapist - Orthopedic

NPI 1538296439

Physical Therapist, Doctor of Physical Therapy

NPI 1972732253

Doctor of Chiropractic

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

7 Historical Events
📍
Updated Business Mailing Address August 17, 2018

Registered at 15520 ROCKFIELD BLVD, STE A200, IRVINE, CA 926186705 (Tel: 9495989999)

NPI Profile Active December 17, 2010

NPI status registered as active in NPPES database

📍
Updated Practice Location December 17, 2010

Registered at 14150 CULVER DR, SUITE# 103, IRVINE, CA 926040315 (Tel: 9498571888)

📍
Updated Business Mailing Address December 17, 2010

Registered at 15550 ROCKFIELD BLVD, B220, IRVINE, CA 926182720 (Tel: 9495989999)

👤
Provider Name / Credentials Updated December 17, 2010

Recorded as TIMOTHY TWOMBLY, D.C.

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) December 17, 2010

Chiropractor (License #12297 in CA)

🟢
Initial NPI Registration & Enumeration February 23, 2007

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1992830285
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: February 23, 2007
Last Update: August 17, 2018
Sole Proprietor: No

Mailing Address

15520 Rockfield Blvd, Ste A200

Irvine, CA 926186705

Phone: 9495989999

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).
⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.